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Which one of the following advantage of cyaniding is incorrect?
- a)Distortion is more easily avoided
- b)Hardness change from case to core is gradual
- c)Flaking is eliminated
- d)Process can be used for high carbon steels
Correct answer is option 'D'. Can you explain this answer?
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Which one of the following advantage of cyaniding is incorrect?a)Disto...
Understanding Cyaniding Process in Mechanical Engineering
Cyaniding is a surface hardening process that enhances the wear resistance of steel components. However, it has specific limitations regarding the types of materials it can be applied to.
Incorrect Advantage: Process Can Be Used for High Carbon Steels
- Cyaniding is not suitable for high carbon steels:
Cyaniding involves the absorption of carbon and nitrogen into the surface of the steel, creating a hardened layer. High carbon steels already possess a high carbon content, which can lead to excessive brittleness if subjected to the cyaniding process.
- Risk of brittleness and flaking:
When high carbon steels undergo cyaniding, the resulting microstructure may become too hard and brittle, increasing the risk of flaking or cracking under stress. This makes them less ideal candidates for this treatment.
- Best suited for low to medium carbon steels:
Cyaniding works best on low to medium carbon steels, where it can effectively improve surface hardness without compromising the overall toughness of the material.
Other Advantages of Cyaniding
- Distortion is more easily avoided:
The process is designed to minimize distortion during hardening.
- Hardness change from case to core is gradual:
This gradual transition ensures that the material maintains strength and ductility in the core.
- Flaking is eliminated:
The controlled nature of cyaniding reduces the likelihood of surface flaking.
In conclusion, while cyaniding offers several advantages in surface hardening, it is not suitable for high carbon steels due to the risk of brittleness. Understanding these limitations is crucial for engineers when selecting materials for specific applications.
Cyaniding is a surface hardening process that enhances the wear resistance of steel components. However, it has specific limitations regarding the types of materials it can be applied to.
Incorrect Advantage: Process Can Be Used for High Carbon Steels
- Cyaniding is not suitable for high carbon steels:
Cyaniding involves the absorption of carbon and nitrogen into the surface of the steel, creating a hardened layer. High carbon steels already possess a high carbon content, which can lead to excessive brittleness if subjected to the cyaniding process.
- Risk of brittleness and flaking:
When high carbon steels undergo cyaniding, the resulting microstructure may become too hard and brittle, increasing the risk of flaking or cracking under stress. This makes them less ideal candidates for this treatment.
- Best suited for low to medium carbon steels:
Cyaniding works best on low to medium carbon steels, where it can effectively improve surface hardness without compromising the overall toughness of the material.
Other Advantages of Cyaniding
- Distortion is more easily avoided:
The process is designed to minimize distortion during hardening.
- Hardness change from case to core is gradual:
This gradual transition ensures that the material maintains strength and ductility in the core.
- Flaking is eliminated:
The controlled nature of cyaniding reduces the likelihood of surface flaking.
In conclusion, while cyaniding offers several advantages in surface hardening, it is not suitable for high carbon steels due to the risk of brittleness. Understanding these limitations is crucial for engineers when selecting materials for specific applications.
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Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer?.
Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which one of the following advantage of cyaniding is incorrect?a)Distortion is more easily avoidedb)Hardness change from case to core is gradualc)Flaking is eliminatedd)Process can be used for high carbon steelsCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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